Kev loj hlob ntawm kev lag luam ntim khoom yog lub cim tseem ceeb ntawm kev txhim kho kab lis kev cai thiab kev vam meej ntawm kev siv technology. Txij li xyoo 1950, qhov nce ntawm cov khoom sib xyaw tau ua rau muaj kev hloov pauv hauv kev ntim khoom. Cov khoom siv sib xyaw tshuab tau txuas ntxiv txhim kho. Tam sim no, ntau yam khoom siv sib xyaw tau tshwm sim, uas muaj qee yam cuam tshuam rau daim ntawv thov ntawm aluminium ntawv ci.
Piv txwv li: 1) Txij li thaum cov zaub mov ntim hauv cov ntawv txhuas tsis tuaj yeem ua tiav ncaj qha los ntawm microwaves, cov khoom ntim khoom noj khoom haus microwave siab tau tshwm sim tsis ntev los no, uas yog los ua cov txheej nyias nyias ntawm silicon oxide ntawm cov yas thiab lwm cov substrates los ua cov khoom siv. siab barrier zog thiab siab microwave kuj. Permeability thiab pob tshab, nws yog tsim rau ntim khoom noj xws li high-temperature ua noj thiab microwave ua, thiab kuj siv tau rau haus thiab noj roj ntim.
Txawm li cas los xij, tus nqi tsim khoom ntawm cov khoom siv no yog siab heev, thiab kev siv tshuab loj loj tseem tsis tau zoo tag nrho; 2) Cov ntaub ntawv ntim nano nkag mus rau lub sijhawm ntawm kev loj hlob sai. Nanotechnology yog qhov kev tshawb fawb thiab thev naus laus zis tshaj plaws nyob rau hauv lub xyoo pua 21st thiab tseem suav hais tias yog lub tshuab ntim khoom zoo tshaj plaws hauv lub xyoo pua 21st. Tam sim no, nano-packaging tseem nyob rau hauv txoj kev loj hlob theem thiab muaj ob peb lub tswv yim siv.
